<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script>
			let number = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9);
			
			let NewNumber = number.map(n => n*n);
			console.log(NewNumber);
		</script>
	</head>
	<body>
	</body>
</html>